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If you're curious about all the chips in the new iPhone 14 Pro Max, you've come to the right place.
These board shots are taken using a US iPhone 14 Pro Max—model number A2651. This model lacks a physical SIM tray, but contains hardware to support 5G mmWave bands, as well as satellite communication.
Check out our iPhone 14 Pro Max teardown for more details.
Special thanks to our community member Chunglin Chin for contributing to this!
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Chip ID part 1:
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SanDisk SDMVGKLK2 128G 128 GB NAND flash memory
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Apple/Dialog Semiconductor 338S00819-A1 power management
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Likely Apple/Cirrus Logic 338S00843 voice processor
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Apple/Cirrus Logic 338S00537 audio amplifier
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Likely Apple/Dialog Semiconductor 338S0081C ? power management
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Texas Instruments TPS61280H DC-DC converter
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Maybe STMicroelectronics EEPROM
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Chip ID part 2:
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Possibly Infineon load switch
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NXP Semiconductor NTB0101GS1 1-bit translating transceiver
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Texas Instruments LSF0101 1-bit bidirectional voltage level translator
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Chip ID part 3:
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WiFi/Bluetooth Module (possibly)
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Chip ID part 1:
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Apple APL1W10/339S01104 A16 64-bit hexa-core applications processor w/ penta-core GPU layered underneath most likely Samsung K3LK2K20CM-EGCP 6 GB LPDDR5 SDRAM memory
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Apple APL109A/338S00942 power management
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Apple/Dialog Semiconductor 338S00839-B0 power management
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Broadcom BCM59365EA1IUBG wireless power receiver
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STMicroelectronics STB601A05 power management
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Apple/Dialog Semiconductor 338S00819-A1 power management
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Texas Instruments TPS65657B0 display power supply
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Chip ID part 2:
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Texas Instruments LM3567A1 LED flash driver
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Apple/Cirrus Logic 338S00738 audio codec
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Likely Analog Devices taptic engine driver
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Texas Instruments CD3710A1 VCSEL array driver
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NXP Semiconductor CBTL1618A0 DisplayPort multiplexer
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Texas Instruments USB 2.0 dual repeater
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onsemi DC-DC converter
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Chip ID part 3:
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Likely onsemi DC-DC converter
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Possibly STMicroelectronics serial EEPROM memory
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Chip ID part 4:
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Likely USI UWB module
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Broadcom AFEM-8245 front-end module
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Chip ID part 2:
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NXP Semiconductor SN210V NFC controller w/ secure element
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Satellite module (possibly)
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Qualcomm SDX65M X65 5G modem
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Qualcomm SDR735 RF transceiver
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Qualcomm SMR546 RF transceiver
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Broadcom AFEM-8231 front-end module
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Skyworks SKY58290-20 front-end module
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Chip ID part 3:
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Broadcom AFEM-8240 front-end module
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Likely Skyworks SKY58853-17 ? front-end module
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Possibly Skyworks SKY52628 antenna switch module
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Possibly Skyworks SKY5xx92-16 power amplifier module
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Chip ID part 4 - sensors:
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Bosch Sensortec 6-axis accelerometer/gyroscope
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Antennas:
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Connector to possibly the satellite antenna
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5G mmWave patch antenna
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Are the 14 Pro/Max using TLC or QLC NAND?
Nobody idea?
boris_dg -
Possibly TLC, but so far I know, the NADA on pro and pro max at least from 3 suppliers. Hope no QLC
Do all models have the satellite hardware or only the US model? Would be a shame if they can't add more countries for the SOS feature because the hardware is missing.
Which chip is responsible for the new dual frequency GPS? Is there an additional GPS antenna for L5 band? Improved GPS in all models? Because sadly I see absolutely no GPS accuracy improvement in Switzerland with 14 Pro Max compared to 13 Pro Max (using iOS 16.0.1).
So many questions. Hope they can be answered. Tnx for your great work iFixit team!
Qualcomm SDR735 RF transceiver might include GPS(GNSS) L1+L5 support.
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